Potato cake, maple-glazed ham hock, crispy potato skins and mustard dressing

  • 4
  • 5 hours plus 4-12 hours for dehydrating
5.00

This elegant little potato cake made with buttery Golden Kings potatoes is served with a sweet and sharp mustard dressing, maple-glazed ham hock and crispy potato skins. You cook the whole ham hock for this recipe, so you'll have plenty leftover. We can recommend stirring it into risotto, soup or a decadent croque madame.

First published in 2025

Ingredients

Metric

Imperial

Potato Cake

Curry potato salt

  • 20g of vegetable bouillon powder
  • 10g of curry powder
  • 5g of salt

Potato skin crisps

Ham hock

Ham glaze

Mustard dressing

To garnish

Method

1

For the potato cakes, preheat the oven to 180°C

2

Bake the potatoes for about 1 hour or until soft and cooked through

3

Halve the baked potatoes and scoop out the filling to make a dry mash, reserving the skins. Store the dry mash in the fridge in a covered container until needed

4

Dehydrate the potato skins in the oven at 60°C for about 4 hours, or in a dehydrator overnight. The skins should be completely dried

5

For the curry potato salt, place all the ingredients with 200g potato skins in a blender and blend to a powder. Remove and store in dry container

  • 20g of vegetable bouillon powder
  • 10g of curry powder
  • 5g of salt
6

Heat up enough oil to deep-fry the potato skins in a high-sided, heavy-bottomed pan to 160°C

  • oil, for deep frying
7

Use a peeler to peel the potatoes, so you have long thin strips

8

Fry the potato skins for 3–5 minutes or until crispy 

9

Season with curry potato salt

10

For the ham hock, first preheat the oven to 180°C

11

Put the ham hock in a large pan with enough water to cover. Bring to a boil then, once boiling, strain off the water and add fresh water

12

Add the star anise, black peppercorns, fennel seeds and cumin seeds to an ovenproof tray. Toast in the oven for 4 minutes

13

Add the toasted spices to the pan with the ham hock along with the remaining ingredients

14

Bring the ham hock up to a simmer and cook over a low heat for 2–3 hours until soft and tender

15

Remove the ham from the stock and let cool

16

Once cool, shred the ham hock into small pieces. Transfer what you’re not going to use to a container, and store in the fridge. Set aside enough ham to top the pancakes

17

Add the maple syrup to a pan and bring to the boil. You want 2 tbsp maple syrup per 150g ham hock

18

Add the picked ham hock and mix through the syrup over a high heat. Transfer the glazed ham to a bowl and and mix with the chopped tarragon

  • 3 sprigs of tarragon, leaves stripped and chopped
19

For the potato cakes, heat a little bit of oil in a frying pan over medium heat. Sauté the onions and the garlic with the salt, sugar, turmeric and white pepper. Cook until the onions are soft, about 10–15 minutes. Set aside to cool

20

Mix together the cooled, dry mash and cooked onions

21

Mix the flour with potato mixture then transfer to a clean work surface

  • 220g of flour, plus extra for dusting as required
22

Make a small well in centre, then add beaten eggs, chervil and grated parmesan

23

Knead everything into dry mash, adding extra flour if needed, to form a dough

24

Divide the dough into 80g portions

25

Roll each portion into balls, add extra flour for dusting if needed, and flatten into 2 cm-thick rounds

26

Preheat the oven to 170°C

27

To cook the potato cakes, warm some clarified butter in a non-stick pan over a medium-high heat. Add a sprig of rosemary to perfume the butter, then cook the potato cakes in batches until golden, about 3 minutes per side

28

Transfer the potato cakes to a baking paper-lined tray and roast in the oven for 8 minutes to cook through

29

For the mustard dressing, mix all the ingredients together

30

Bring a 2 litres water to a simmer, and add the white wine vinegar

  • 100ml of white wine vinegar
31

Crack each egg into a small bowl

32

Swirl circles into the water with a spoon, so it forms a vortex, then pour each egg into the simmering water and cook for 3 minutes. Remove with a slotted spoon

33

To serve, add a dollop of dressing to the centre of each plate, then top with a potato cake and some of the glazed ham

34

Finish with a poached egg, chives, pea shoots and the crispy potato skins

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Kerth Gumbs' years of experience in top kitchens and playful, creative approach to fine dining make him one of the capital's most exciting chefs.

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